Gravely 260Z - Manual (Page 31)

31
Mower Spindles
This unit utilizes a maintenance free extended life
spindle. No routine maintenance is required. In the
event of bearing failure or a bent shaft the spindle
should be replaced.
To Remove the Spindle
1. Place the unit in service position. Turn key off and
remove the spark plug wire from contact with spark
plug.
2. Remove cutting blade by unscrewing bolt.
3. Remove belt from pulley.
4. Remove pulley by unscrewing bolt. Lift pulley off
the shaft and check placement and condition of
key.
5. Unbolt spindle from deck.
To Install Spindle
1. Bolt new spindle to mower deck.
2. Place square key in position and slide pulley down
the shaft. Tighten bolt and washer.
3. Replace belts.
4. Install blade using flat washer, lock washer and
bolt. Torque to 70 ft. lbs. (95 Nm)
ANTI-SCALP ROLLERS
All of the anti-scalp rollers are maintenance free. If any
roller, shaft, or weldment shows excessive wear it
should be replaced.
The caster-type rollers are replaced by removing the
top pin and dropping the weldment with roller out the
bottom. Note the position of spacers and bushings for
installation.
The rollers are replaced by removing the shaft. Note
the position of spacers for installation.
MOWER DECK
CAUTION: Use sturdy gloves or padding to
protect hands when working with mower
blades